mirror of
https://github.com/josdejong/mathjs.git
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c5971b371a
* chore(package): update standard to version 12.0.0
* update to new lint version with --fix
I believe this mainly adds whitespace to `{}`'s.
* Replace assert.equal with assert.strictEqual
This breaks a lot of tests which I will endevour to fix in the next
commits.
* Fix most errors due to assert.strictEquals
Some instances of `strictEquals` are replaced by `deepEquals`.
`toString` has been used to make some string comparisions explicit.
Tests will still fail untill #1236 and #1237 are fixed.
* Fix assertion erros due to -0
With node 10, assert.strictEqual no longer considers `0 === -0`.
I missed these first time round as I was using node 8.
* Put toString correct side of bracket
I was converting the constructor to a string rather
than the result of the computation. Oops.
* Fixed #1236: quantileSeq has inconsistant return
* Update package-lock
* Fixed #1237: norm sometimes returning a complex number instead of number
* Fix cli tests
* More changes for standardjs, and fixes in unit tests
33 lines
1.5 KiB
JavaScript
33 lines
1.5 KiB
JavaScript
// test setDifference
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const assert = require('assert')
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const math = require('../../../src/main')
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describe('setDifference', function () {
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it('should return the difference of two sets', function () {
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assert.deepStrictEqual(math.setDifference([1, 2, 3], [3, 4]), [1, 2])
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assert.deepStrictEqual(math.setDifference([3, 4], [1, 2, 3]), [4])
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assert.deepStrictEqual(math.setDifference([1, 2], [1, 2, 3, 4]), [])
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assert.deepStrictEqual(math.setDifference([], [3, 4]), [])
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assert.deepStrictEqual(math.setDifference([], []), [])
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})
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it('should return the difference of two sets with mixed content', function () {
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assert.deepStrictEqual(math.setDifference([math.complex(5, 1), 4], [1, 2, math.complex(5, 1)]), [4])
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})
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it('should return the difference of two multisets', function () {
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assert.deepStrictEqual(math.setDifference([1, 1, 2, 3, 4, 4], [1, 2, 3, 4, 4, 4]), [1])
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assert.deepStrictEqual(math.setDifference([1, 2, 1, 3, 4, 4], [1, 2, 4, 3, 4, 4]), [1])
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})
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it('should return the same type of output as the inputs', function () {
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assert.strictEqual(math.typeof(math.setDifference([1, 2, 3], [3, 4, 5])), 'Array')
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assert.strictEqual(math.typeof(math.setDifference(math.matrix([1, 2, 3]), math.matrix([3, 4, 5]))), 'Matrix')
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})
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it('should throw an error in case of invalid number of arguments', function () {
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assert.throws(function () { math.setDifference() }, /TypeError: Too few arguments/)
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assert.throws(function () { math.setDifference([], [], []) }, /TypeError: Too many arguments/)
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})
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})
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